| # | Entity | Status | State |
|---|---|---|---|
| 1 | 35 151 819 475 Hugh Birch Building Pty Limited |
ABN Active | NSW 2284 |
| 2 | 36 636 620 632 BIRCH BUILD PTY LTD |
ABN Active | QLD 4220 |
| 3 | 43 639 016 201 BIRCH BUILDING GROUP PTY LTD |
ABN Active | NSW 2211 |
| 4 | 15 743 277 903 HUGH EDWARD BIRCH Hugh Birch Building |
ABN Active | NSW 2284 |
| 5 | 36 636 620 632 BIRCH BUILD PTY LTD Birch Building & Landscapes |
ABN Active | QLD 4220 |
| 6 | 63 939 057 694 NEAL JAMES BIRCH BIRCH BUILDING AND MAINTENANCE SERVICES |
ABN Active | QLD 4226 |
| 7 | 63 939 057 694 NEAL JAMES BIRCH BIRCH BUILDING & MAINTENANCE SERVICES |
ABN Active | QLD 4226 |